I've Been Reincarnated As This Game's Villainess, I'll Train The Main Capture Target To Be A Yandere

I've Been Reincarnated As This Game's Villainess, I'll Train The Main Capture Target To Be A Yandere summary:

I’ve been reincarnated as the villainess of this game. When I was ten years old, I met my favorite character. As it’s my preference, I’ll train him to become a Yandere.